MyPty Class Reference

#include </home/clem/local/src/opie/core/apps/embeddedkonsole/MyPty.h>

Inheritance diagram for MyPty:

[legend]Collaboration diagram for MyPty:

[legend]List of all members.


Public Slots
void	send_bytes (const char *s, int len)
void	setSize (int lines, int columns)
void	error ()
void	start ()
int	run (const char pgm, QStrList &args, const char term, int addutmp)
bool	open ()
void	close ()
void	reload (const Profile &)
void	setSize (int lines, int columns)
void	error ()
bool	isConnected ()
void	send (const QByteArray &)
Signals
void	done (int status)
void	block_in (const char *s, int len)
void	done (int status)
void	received (const QByteArray &)
Public Member Functions
	MyPty ()
	~MyPty ()
int	run (const char pgm, QStrList &args, const char term, int addutmp)
void	send_byte (char s)
const char *	deviceName ()
	MyPty (const Profile &)
	~MyPty ()
QString	identifier () const
QString	name () const
QBitArray	supports () const
Protected Slots
void	readPty ()
void	donePty ()
void	readPty ()
void	donePty ()
Private Member Functions
int	openPty ()
const char *	deviceName ()
int	openPty ()
Private Attributes
char	ptynam [16]
char	ttynam [16]
int	fd
int	cpid
char	m_ptynam [16]
char	m_ttynam [16]
int	m_fd
int	m_cpid
QSocketNotifier *	m_sn_e
QSocketNotifier *	m_sn_r
char *	m_term
QString	m_cmd
EnvironmentMap	m_env

Constructor & Destructor Documentation

MyPty::MyPty ( )

Create an instance.
Definition at line 235 of file MyPty.cpp.
References fd, and openPty().

MyPty::~MyPty ( )

Destructor. Note that the related client program is not killed (yet) when a instance is deleted.
Definition at line 245 of file MyPty.cpp.
References donePty().

MyPty::MyPty ( const Profile & prof )

Create an instance.
Definition at line 239 of file MyPty.cpp.
References l, Profile::Linux, m_fd, m_sn_e, m_sn_r, m_term, openPty(), Profile::readNumEntry(), reload(), ProcCtl::self(), Profile::VT100, Profile::VT102, and Profile::XTerm.

MyPty::~MyPty ( )

Member Function Documentation

void MyPty::block_in ( const char * s,

int len

) [signal]

emitted when a new block of data comes in.
Parameters:

s - the data

len - the length of the block

Referenced by readPty().

void MyPty::close ( ) [virtual, slot]

close the io
Implements IOLayer.
Definition at line 286 of file MyPty.cpp.
References donePty(), m_fd, and openPty().
Referenced by donePty(), openPty(), and run().

const char* MyPty::deviceName ( ) [private]

const char * MyPty::deviceName ( )

Definition at line 124 of file MyPty.cpp.
References ttynam.

void MyPty::done ( int status ) [signal]

emitted when the client program terminates.
Parameters:

status the wait(2) status code of the terminated client program.

void MyPty::done ( int status ) [signal]

emitted when the client program terminates.
Parameters:

status the wait(2) status code of the terminated client program.

Referenced by donePty().

void MyPty::donePty ( ) [protected, slot]

void MyPty::donePty ( ) [protected, slot]

Definition at line 108 of file MyPty.cpp.
References close(), cpid, done(), and fd.
Referenced by close(), error(), readPty(), run(), and ~MyPty().

void MyPty::error ( ) [slot]

void MyPty::error ( ) [slot]

Definition at line 130 of file MyPty.cpp.
References donePty().
Referenced by run().

QString MyPty::identifier ( ) const [virtual]

a small internal identifier
Implements IOLayer.
Definition at line 273 of file MyPty.cpp.
References QString::fromLatin1().
Referenced by name().

bool MyPty::isConnected ( ) [inline, virtual, slot]

Implements IOLayer.
Definition at line 62 of file MyPty.h.

QString MyPty::name ( ) const [virtual]

a short name
Implements IOLayer.
Definition at line 276 of file MyPty.cpp.
References identifier().
Referenced by reload().

bool MyPty::open ( ) [virtual, slot]

bool open
Implements IOLayer.
Definition at line 279 of file MyPty.cpp.
References m_fd, openPty(), and start().
Referenced by openPty(), and run().

int MyPty::openPty ( ) [private]

int MyPty::openPty ( ) [private]

Definition at line 198 of file MyPty.cpp.
References close(), open(), ptynam, qApp, and ttynam.
Referenced by close(), MyPty(), and open().

void MyPty::readPty ( ) [protected, slot]

void MyPty::readPty ( ) [protected, slot]

indicates that a block of data is received
Definition at line 267 of file MyPty.cpp.
References block_in(), buf, donePty(), fd, i, len, and printf.
Referenced by run().

void MyPty::received ( const QByteArray & ) [virtual, signal]

emitted when a new block of data comes in.
Parameters:

s - the data

len - the length of the block

Reimplemented from IOLayer.

void MyPty::reload ( const Profile & ) [virtual, slot]

closes and reloads the settings
Implements IOLayer.
Definition at line 290 of file MyPty.cpp.
References QMap< Key, T >::clear(), QFile::encodeName(), QFile::exists(), i, QMap< Key, T >::insert(), QString::isEmpty(), m_cmd, m_env, name(), QString::number(), Profile::readEntry(), Profile::readNumEntry(), and QString::stripWhiteSpace().
Referenced by MyPty().

int MyPty::run ( const char * pgm,

QStrList & args,

const char * term,

int addutmp

) [slot]

int MyPty::run ( const char * pgm,

QStrList & args,

const char * term,

int addutmp

)

having a `run' separate from the constructor allows to make the necessary connections to the signals and slots of the instance before starting the execution of the client.
Definition at line 140 of file MyPty.cpp.
References close(), cpid, donePty(), error(), fd, QString::latin1(), open(), Opie::Core::perror(), readPty(), ttynam, and write().
Referenced by TESession::run(), and start().

void MyPty::send ( const QByteArray & ar ) [virtual, slot]

sends len bytes through the line
Implements IOLayer.
Definition at line 316 of file MyPty.cpp.
References i, m_fd, printf, and write().

void MyPty::send_byte ( char s )

void MyPty::send_bytes ( const char * s,

int len

) [slot]

sends len bytes through the line
Definition at line 252 of file MyPty.cpp.
References fd, i, printf, and write().

void MyPty::setSize ( int lines,

int columns

) [virtual, slot]

set the size needed for pty
Reimplemented from IOLayer.

void MyPty::setSize ( int lines,

int columns

) [virtual, slot]

Informs the client program about the actual size of the window.
Reimplemented from IOLayer.
Definition at line 98 of file MyPty.cpp.
References fd.
Referenced by TESession::TESession().

void MyPty::start ( ) [slot]

having a `run' separate from the constructor allows to make the necessary connections to the signals and slots of the instance before starting the execution of the client.
Definition at line 142 of file MyPty.cpp.
References QString::latin1(), m_cmd, and run().
Referenced by open().

QBitArray MyPty::supports ( ) const [virtual]

What does the IOLayer support? Bits are related to features
Implements IOLayer.
Definition at line 357 of file MyPty.cpp.

Member Data Documentation

int MyPty::cpid [private]

Definition at line 85 of file MyPty.h.
Referenced by donePty(), and run().

int MyPty::fd [private]

Definition at line 84 of file MyPty.h.
Referenced by donePty(), MyPty(), readPty(), run(), send_bytes(), and setSize().

QString MyPty::m_cmd [private]

Definition at line 102 of file MyPty.h.
Referenced by reload(), and start().

int MyPty::m_cpid [private]

Definition at line 97 of file MyPty.h.

EnvironmentMap MyPty::m_env [private]

Definition at line 103 of file MyPty.h.
Referenced by reload().

int MyPty::m_fd [private]

Definition at line 96 of file MyPty.h.
Referenced by close(), MyPty(), open(), and send().

char MyPty::m_ptynam[16] [private]

Definition at line 94 of file MyPty.h.

QSocketNotifier* MyPty::m_sn_e [private]

Definition at line 98 of file MyPty.h.
Referenced by MyPty().

QSocketNotifier* MyPty::m_sn_r [private]

Definition at line 99 of file MyPty.h.
Referenced by MyPty().

char* MyPty::m_term [private]

Definition at line 100 of file MyPty.h.
Referenced by MyPty().

char MyPty::m_ttynam[16] [private]

Definition at line 95 of file MyPty.h.

char MyPty::ptynam[16] [private]

Definition at line 82 of file MyPty.h.
Referenced by openPty().

char MyPty::ttynam[16] [private]

Definition at line 83 of file MyPty.h.
Referenced by deviceName(), openPty(), and run().

The documentation for this class was generated from the following files:

core/apps/embeddedkonsole/MyPty.h
noncore/apps/opie-console/MyPty.h
core/apps/embeddedkonsole/MyPty.cpp
noncore/apps/opie-console/MyPty.cpp

Generated on Sat Nov 5 17:41:02 2005 for OPIE by

1.4.2

MyPty Class Reference

Public Slots

Signals

Public Member Functions

Protected Slots

Private Member Functions

Private Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation